get_membership-ConsensusPartition-method {cola} | R Documentation

## Get membership matrix

### Description

Get membership matrix

### Usage

    ## S4 method for signature 'ConsensusPartition'
    get_membership(object, k, each = FALSE)

### Arguments

`object` | A `ConsensusPartition-class` object.
`k` | Number of partitions.
`each` | Whether return the percentage membership matrix which is summarized from all partitions or the individual membership in every random partition.

### Details

If `each == FALSE`, the value in the membership matrix is the probability to be in one class, while if `each == TRUE`, the membership matrix contains the class labels for every single partitions which are from randomly sampling subset of rows in the matrix.

The percent membership matrix is calculated by `cl_consensus`.

### Value

If `each == TRUE`, it returns a membership matrix where rows correspond to the columns in the original matrix.

### Author(s)

Zuguang Gu <z.gu@dkfz.de>

### See Also

`get_membership,ConsensusPartitionList-method` summarizes membership from partitions from all combinations of top-value methods and partition methods.

### Examples

    data(cola_rl)
    obj = cola_rl["sd", "kmeans"]
    get_membership(obj, k = 2)
    get_membership(obj, k = 2, each = TRUE)

[Package cola version 1.2.1 Index]